Title:
ダンパ
Document Type and Number:
Japanese Patent JP3609964
Kind Code:
B2
Abstract:
A gas shock absorber has a pressure tube which defines a working chamber. A piston divides the working chamber into an upper working chamber and a lower working chamber. A series of extension passages extend through the piston and are always left open. A series of compression passages extend through the piston and are opened and closed by a compression valve assembly. A rod guide assembly is located between the pressure tube and a piston rod. The rod guide assembly includes an oil chamber for sealing and lubricating the piston rod.
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Inventors:
Luk Lemen
Application Number:
JP26199499A
Publication Date:
January 12, 2005
Filing Date:
September 16, 1999
Export Citation:
Assignee:
TENNECO AUTOMOTIVE INC.
International Classes:
F16F9/02; B60G13/08; B60G17/08; F16F9/00; F16F9/32; F16F9/36; (IPC1-7): F16F9/02; F16F9/32
Domestic Patent References:
| JP52124387U | ||||
| JP51039371A | ||||
| JP50088476A | ||||
| JP59105639U |
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi
Shosuke Imai
Tadashi Masui
Tadahiko Kurita
Yasushi Kobayashi